: Most new MStar builds now have the SECURE_BOOT option enabled by default. The updated toolset includes improved support for secure_partition.py , which is essential for encrypting images and generating the required RSA signatures for these devices.
: If the device uses secure boot, you must use the aescrypt2 tool (often found in the /bin folder) along with extracted AES keys to decrypt the partition before editing, and re-encrypt it afterward. mstarbintoolmaster updated
: Use the command unpack.py to extract the partitions into a local folder. : Most new MStar builds now have the
: You can now use third-party tools to edit the extracted .img files. For instance, you might use a hex editor or specialized Android image tools to swap out the bootanimation.zip or modify the build.prop file. : Use the command unpack
Working with firmware always carries a risk of "bricking" your device. Before using the scripts, it is highly recommended to:
: The core unpack.py and pack.py scripts have been optimized to handle larger, more complex firmware images found in modern 4K and 8K smart TVs.